Tenable Holdings, Inc.
TENB- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001660280
In the last 90 days, Tenable Holdings, Inc. insiders filed 0 open-market purchases and 3 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $4.27B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Tenable Holdings, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 311
- +8 vs. Q1 2026
- Shares held
- 115.9M
- −2.57M (−2.2%) vs. Q1 2026
- Total value
- $4.27B
- +$2.26B (+112.9%) vs. Q1 2026
- New holders
- 75
- 102 more added
- Sold out
- 67
- 111 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TENB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 311 | $4.27B |
| Q1 2026 | 307 | $2.01B |
| Q4 2025 | 281 | $2.64B |
| Q3 2025 | 289 | $3.22B |
| Q2 2025 | 282 | $3.76B |
| Q1 2025 | 297 | $3.75B |
| Q4 2024 | 297 | $4.27B |
| Q3 2024 | 292 | $4.41B |
| Q2 2024 | 287 | $4.71B |
| Q1 2024 | 279 | $5.37B |
| Q4 2023 | 273 | $4.84B |
| Q3 2023 | 282 | $4.63B |
| Q2 2023 | 266 | $4.46B |
| Q1 2023 | 284 | $4.87B |
| Q4 2022 | 276 | $3.85B |
| Q3 2022 | 287 | $3.43B |
| Q2 2022 | 317 | $4.47B |
| Q1 2022 | 308 | $5.47B |
| Q4 2021 | 275 | $4.98B |
| Q3 2021 | 231 | $4.05B |
| Q2 2021 | 237 | $3.58B |
| Q1 2021 | 236 | $3.15B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Tenable Holdings, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Global Advisers, LLC | 67,835 | $2.50M | 0.00% | +20,518+43.4% | Added |
| Los Angeles Capital Management LLC | 68,149 | $2.51M | 0.01% | +26,893+65.2% | Added |
| Diametric Capital, LP | 69,760 | $2.57M | 0.27% | +69,760 | New |
| Algert Global LLC | 70,834 | $2.61M | 0.03% | −90,470−56.1% | Reduced |
| Cerity Partners LLC | 71,248 | $2.63M | 0.00% | +2,780+4.1% | Added |
| Vinva Investment Management Ltd | 55,779 | $2.71M | 0.02% | +40,668+269.1% | Added |
| Jasper Ridge Partners, L.P. | 75,679 | $2.79M | 0.06% | 00.0% | Unchanged |
| Simplex Trading, LLC | 78,691 | $2.90M | 0.08% | +78,691 | New |
| Bullseye Asset Management LLC | 81,326 | $3.00M | 1.52% | +648+0.8% | Added |
| CI Private Wealth, LLC | 83,911 | $3.09M | 0.00% | −81,238−49.2% | Reduced |
| Prime Capital Investment Advisors, LLC | 87,675 | $3.23M | 0.03% | −3,253−3.6% | Reduced |
| S Squared Technology, LLC | 90,000 | $3.32M | 1.03% | +90,000 | New |
| Graphene Investments SAS | 90,200 | $3.33M | 1.94% | −58,600−39.4% | Reduced |
| American Century Companies Inc | 90,296 | $3.33M | 0.00% | +45,594+102.0% | Added |
| IMC-Chicago, LLC | 94,046 | $3.47M | 0.03% | +94,046 | New |
| Virginia Retirement Systems Et Al | 97,122 | $3.58M | 0.02% | −43,100−30.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 98,758 | $3.64M | 0.00% | +96,096+3,609.9% | Added |
| Mariner, LLC | 99,199 | $3.66M | 0.00% | +26,463+36.4% | Added |
| Toroso Investments, LLC | 103,783 | $3.83M | 0.01% | +31,582+43.7% | Added |
| Clough Capital Partners L P | 104,911 | $3.87M | 0.32% | +104,911 | New |
| Robeco Institutional Asset Management B.V. | 106,244 | $3.92M | 0.00% | +44,355+71.7% | Added |
| Katamaran Capital LLP | 107,863 | $3.98M | 3.40% | +107,863 | New |
| Russell Investments Group, Ltd. | 115,555 | $4.00M | 0.00% | −460,316−79.9% | Reduced |
| Hilton Capital Management, LLC | 109,542 | $4.04M | 0.27% | +4,469+4.3% | Added |
| Wells Fargo & Company | 110,290 | $4.07M | 0.00% | +65,929+148.6% | Added |
| Harbor Capital Advisors, Inc. | 116,533 | $4.30M | 0.29% | −7,478−6.0% | Reduced |
| Vanguard Asset Management, Ltd | 120,889 | $4.46M | 0.00% | +12,963+12.0% | Added |
| Victory Capital Management Inc | 121,600 | $4.48M | 0.00% | −57,493−32.1% | Reduced |
| Legal & General Group Plc | 123,341 | $4.55M | 0.00% | +9,268+8.1% | Added |
| Quantinno Capital Management LP | 124,184 | $4.58M | 0.01% | −108,328−46.6% | Reduced |
| Pathstone Holdings, LLC | 124,829 | $4.60M | 0.01% | −24,437−16.4% | Reduced |
| Stifel Financial Corp | 129,784 | $4.79M | 0.00% | +13,300+11.4% | Added |
| California State Teachers Retirement System | 130,366 | $4.81M | 0.00% | −12,799−8.9% | Reduced |
| JPMorgan Chase & Co | 154,249 | $5.34M | 0.00% | −328,938−68.1% | Reduced |
| Rhumbline Advisers | 146,607 | $5.41M | 0.00% | +12,721+9.5% | Added |
| Invesco Ltd. | 153,676 | $5.67M | 0.00% | +2,524+1.7% | Added |
| Creative Planning | 157,168 | $5.80M | 0.00% | +19,949+14.5% | Added |
| Price T Rowe Associates Inc | 158,614 | $5.85M | 0.00% | +24,069+17.9% | Added |
| Wellington Management Group LLP | 172,364 | $6.36M | 0.00% | +172,364 | New |
| Davy Global Fund Management Ltd | 174,357 | $6.43M | 0.41% | +27,651+18.8% | Added |
| Mackenzie Financial Corp | 179,680 | $6.63M | 0.01% | −2,297,936−92.7% | Reduced |
| HSBC Holdings PLC | 183,446 | $6.72M | 0.00% | +29,254+19.0% | Added |
| XTX Topco Ltd | 182,484 | $6.73M | 0.09% | −115,189−38.7% | Reduced |
| Nicholas Company, Inc. | 191,617 | $7.07M | 0.13% | +235+0.1% | Added |
| Susquehanna Fundamental Investments, LLC | 191,965 | $7.08M | 0.13% | −176,974−48.0% | Reduced |
| State of Wisconsin Investment Board | 193,680 | $7.14M | 0.01% | +55,031+39.7% | Added |
| Readystate Asset Management LP | 200,000 | $7.38M | 0.30% | +200,000 | New |
| Private Advisor Group, LLC | 202,517 | $7.47M | 0.03% | +202,517 | New |
| SummitTX Capital, L.P. | 212,738 | $7.85M | 0.21% | +212,738 | New |
| Concentric Capital Strategies, LP | 214,009 | $7.89M | 0.49% | +214,009 | New |
| Citigroup Inc | 225,675 | $8.32M | 0.00% | +155,657+222.3% | Added |
| Jupiter Topco LLC | 226,837 | $8.37M | 0.00% | +226,837 | New |
| Firetrail Investments Pty Ltd | 228,861 | $8.39M | 2.37% | −5,800−2.5% | Reduced |
| Swiss National Bank | 230,500 | $8.50M | 0.00% | −5,700−2.4% | Reduced |
| Deutsche Bank AG | 244,361 | $9.01M | 0.00% | −246,192−50.2% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 248,000 | $9.15M | 0.01% | −2,000−0.8% | Reduced |
| UBS Asset Management Americas Inc | 253,666 | $9.36M | 0.00% | +1,094+0.4% | Added |
| Raymond James Financial Inc | 262,452 | $9.68M | 0.00% | +202,420+337.2% | Added |
| Panagora Asset Management Inc | 264,071 | $9.74M | 0.03% | −122,163−31.6% | Reduced |
| Nordea Investment Management AB | 275,388 | $9.87M | 0.01% | −12,216−4.2% | Reduced |
| Schroder Investment Management Group | 312,782 | $10.5M | 0.01% | +312,782 | New |
| Susquehanna International Group, LLP | 295,039 | $10.9M | 0.01% | +136,872+86.5% | Added |
| Delta Global Management LP | 320,500 | $11.8M | 1.28% | +320,500 | New |
| Pacer Advisors, Inc. | 347,286 | $12.8M | 0.03% | −151,361−30.4% | Reduced |
| BNP Paribas Arbitrage, SA | 348,683 | $12.9M | 0.01% | −325,522−48.3% | Reduced |
| Portolan Capital Management, LLC | 387,923 | $14.3M | 0.54% | +387,923 | New |
| ExodusPoint Capital Management, LP | 392,383 | $14.5M | 0.13% | −63,989−14.0% | Reduced |
| Vontobel Holding Ltd. | 422,656 | $15.6M | 0.05% | +115,363+37.5% | Added |
| HRT Financial LP | 423,736 | $15.6M | 0.03% | −530,125−55.6% | Reduced |
| Citadel Advisors LLC | 461,088 | $17.0M | 0.01% | −290,831−38.7% | Reduced |
| Acadian Asset Management LLC | 485,084 | $17.9M | 0.02% | +259,368+114.9% | Added |
| Pinnacle Associates Ltd | 500,510 | $18.5M | 0.20% | +83,265+20.0% | Added |
| Ieq Capital, LLC | 525,271 | $19.4M | 0.09% | +21,157+4.2% | Added |
| MetLife Investment Management | 545,287 | $20.1M | 0.09% | +480,310+739.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 550,269 | $20.3M | 0.04% | +458,382+498.9% | Added |
| Point72 Asset Management, L.P. | 567,890 | $20.9M | 0.03% | +459,190+422.4% | Added |
| Two Sigma Investments, LP | 596,935 | $22.0M | 0.02% | −657,301−52.4% | Reduced |
| Nuveen, LLC | 676,539 | $25.0M | 0.01% | −221,661−24.7% | Reduced |
| Bank of New York Mellon Corp | 756,830 | $27.9M | 0.00% | −64,333−7.8% | Reduced |
| Federated Hermes, Inc. | 783,652 | $28.9M | 0.04% | −317,180−28.8% | Reduced |
| Vanguard Fiduciary Trust Co | 794,744 | $29.3M | 0.01% | −29,034−3.5% | Reduced |
| UBS Group AG | 799,933 | $29.5M | 0.00% | −555,187−41.0% | Reduced |
| SEB Asset Management AB | 833,411 | $30.7M | 0.12% | −286,038−25.6% | Reduced |
| Bank of America Corp | 837,409 | $30.9M | 0.00% | −159,406−16.0% | Reduced |
| Great West Life Assurance Co | 913,182 | $33.7M | 0.05% | −105,419−10.3% | Reduced |
| Renaissance Technologies LLC | 970,800 | $35.8M | 0.05% | −289,300−23.0% | Reduced |
| Millennium Management LLC | 972,922 | $35.9M | 0.02% | +399,666+69.7% | Added |
| Charles Schwab Investment Management Inc | 1,057,622 | $39.0M | 0.01% | +77,878+7.9% | Added |
| Dimensional Fund Advisors LP | 1,081,767 | $39.9M | 0.01% | +264,320+32.3% | Added |
| LSV Asset Management | 1,086,700 | $40.1M | 0.07% | +1,073,500+8,132.6% | Added |
| Northern Trust Corp | 1,100,979 | $40.6M | 0.00% | +20,320+1.9% | Added |
| Freestone Grove Partners LP | 1,152,100 | $42.5M | 0.28% | +1,148,837+35,208.0% | Added |
| Barclays PLC | 1,335,118 | $49.2M | 0.02% | −571,989−30.0% | Reduced |
| Voya Investment Management LLC | 1,606,839 | $59.3M | 0.05% | +958,586+147.9% | Added |
| Jane Street Group, LLC | 1,780,120 | $65.7M | 0.04% | +635,568+55.5% | Added |
| AQR Capital Management LLC | 1,796,634 | $66.3M | 0.02% | +214,485+13.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 2,018,248 | $74.3M | 0.09% | +72,322+3.7% | Added |
| Manufacturers Life Insurance Company, The | 2,081,312 | $76.8M | 0.06% | +230,083+12.4% | Added |
| Morgan Stanley | 2,250,650 | $83.0M | 0.00% | +43,370+2.0% | Added |
| Goldman Sachs Group Inc | 2,447,318 | $90.3M | 0.01% | +466,316+23.5% | Added |